A study published in the journal Nutrients has linked high consumption of ultra-processed foods (UPFs) to early, measurable changes in insulin secretion and sensitivity among nondiabetic children. Researchers analyzed data from the San Antonio Family Assessment of Metabolic Risk Indicators in Youth (SAFARI) study, finding that higher UPF intake correlates with markers of insulin resistance … Read more
Patient-derived tumor organoids are emerging as high-fidelity preclinical models for precision oncology, offering a way to test cancer treatments on three-dimensional cell clusters that mirror a patient’s specific disease. Recent research led by investigators at Weill Cornell Medicine demonstrates that these “avatars” can reliably predict treatment sensitivity, potentially expanding the pool of patients eligible for … Read more
Researchers at the University of Illinois Chicago have identified a molecular switch, the ion channel protein KCNMB1, that regulates cancer cell stiffness. By activating this pathway, scientists can make metastatic cells more rigid, rendering them vulnerable to destruction by the immune system, according to a study published in the journal Developmental Cell. The Physics of … Read more
Researchers at the Hebrew University of Jerusalem have identified four distinct populations of specialized mesenchymal support cells that regulate the human intestine. Published in Cellular and Molecular Gastroenterology and Hepatology, the study reveals that these cells—previously thought to function as a single group—form a complex, localized network that coordinates tissue renewal, immune responses, and stem … Read more
A specific probiotic strain, Limosilactobacillus reuteri A21041, extended the lifespan of Caenorhabditis elegans worms by 19.3% in a recent study published in Frontiers in Nutrition. Researchers from the AIage Longevity Science Corporation Ltd. and the Guangxi Academy of Sciences found the strain, isolated from a centenarian in Beihai City, China, also reduced fat accumulation by … Read more
New research published in the journal Cell reveals that severe COVID-19 cases are often linked to a pre-existing immune defect where the body produces autoantibodies that neutralize type I interferons. According to findings from an international team of scientists, these autoantibodies are the result of a mature B-cell response that disables the body’s primary antiviral … Read more
Breakthrough in Oral Cancer Research: New Immune Pathway Could Revolutionize Early Intervention Researchers at The University of Texas MD Anderson Cancer Center have uncovered a critical immune pathway linked to the progression of oral precancerous lesions into head and neck squamous cell carcinoma, offering a potential roadmap for early intervention. The findings, published in *Cancer … Read more
Stanford Medicine researchers have identified a primary driver of biological aging: the failure of tissue-resident macrophages to clear senescent, or “zombie,” neutrophils from the body. According to a study published July 16 in Science, blocking a specific pro-inflammatory receptor, EP2, on these immune cells rejuvenated organ function and reduced age-related frailty in mice. This discovery … Read more
Senescent cells—damaged cells that stop dividing but remain metabolically active—accumulate lipid droplets as a hallmark of their aging state, according to a study published July 1, 2026, in the journal Aging. Researchers led by Noa Rachmian-Cooper and Valery Krizhanovsky at the Weizmann Institute of Science found that these lipid deposits are linked to chronic inflammation … Read more
Lactoferrin-fortified yogurt maintains ferritin levels in pregnant women with gestational diabetes mellitus (GDM) without causing iron overload, according to a randomized trial published in npj Science of Food. The study found that 100 mg of bovine lactoferrin per serving helped stabilize iron stores in women with reduced ferritin, offering a well-tolerated alternative to relying solely … Read more